The streets of Paris transformed into a pilgrimage corridor on Saturday as Pope Leo XIV led an open-air Mass on the Place de la Concorde. Estimated by the Vatican at around 700,000 attendees, the gathering eclipsed previous papal visits to the French capital. The pontiff moved down the famed Champs-Élysées in his popemobile, pausing beneath the Arc de Triomphe to bless infants and wave to chants of “Leo, Leo” echoing from the crowd.
A temporary altar, erected especially for the occasion, served as the focal point for the ceremony. The event was flanked by heightened security measures, with police cordoning off a large perimeter and directing traffic to ensure safety for the half-million-plus faithful who filled the boulevard and the surrounding avenues.
Messages from the altar: humanity, migrants and artificial intelligence
Beyond the liturgical rites, Pope Leo XIV used the platform to address several pressing societal topics. In a brief stop at the Maison Bakhita centre an organization that supports refugees, the pontiff highlighted the moral duty to recognize “the invisible” among us. He stressed that coexistence founded on “dignity and peace” was possible when societies choose empathy over exclusion.
Emphasising the pivotal role of women, Leo declared that they are essential architects of a “civilisation of love.” This affirmation resonated with many attendees, reflecting the Pope’s broader effort to underscore gender equity within the Church’s teaching.
Perhaps the most headline-grabbing portion of his remarks came during a private audience with President Emmanuel Macron at the Élysée Palace. The Pope cautioned that humanity risked “losing our humanity amid a paradise of machines” if the rapid expansion of artificial intelligence went unchecked. Drawing a parallel to the historic slave trade, he warned that AI could normalize exploitation in new technological guises, urging leaders to embed ethical safeguards.
Political backdrop and the symbolism of secularism
French President Emmanuel Macron greeted the Pope at Orly Airport but will not attend any of the religious services, respecting France’s stringent separation of church and state. Nonetheless, his wife Brigitte Macron and Prime Minister Sébastien Lecornu were present at the Mass, along with several candidates poised for the 2027 presidential election, including Marine Le Pen, Bruno Retailleau, Edouard Philippe and Gabriel Attal.
The gathering also featured former prime ministers and regional dignitaries, highlighting the event’s political weight. While Macron publicly praised the visit as a “great honour,” he reiterated that French secularism does not preclude religion from public discourse or education—a subtle nod to ongoing debates over religious symbols in schools and public spaces.
Historically, France has maintained a complex relationship with the Vatican. From the Avignon Papacy in the 14th century to Napoleon’s imprisonment of two popes, the two institutions have been both allies and adversaries. Recent papal trips—by John Paul II and Francis—have largely bypassed Paris, making Leo XIV’s presence a notable departure.
Future stops and the broader European context
After the Paris celebration, Leo XIV will travel to Metz on Monday to honour Robert Schuman a founding father of the European Union and a devout Catholic whose beatification process is underway. The itinerary also includes a night at the Stade de France, where 80,000 young people are expected to gather for a concert-style prayer session.
Meanwhile, the sanctuary of Lourdes has already recorded more than 150,000 registrations for a Mass slated for Sunday, underscoring the Pope’s magnetic draw across France. Church officials interpret the swelling numbers as evidence of a renewed spiritual curiosity among Europeans, despite a long-term decline in regular church attendance.
Cardinal François Bustillo summed up the phenomenon, noting that while France has become increasingly secular, a “void where God and values used to be” remains. He suggested that Pope Leo XIV’s visit could serve as a catalyst, re-connecting citizens with their cultural and religious roots.
With the world watching, the combination of a historic mass, a firm stance on emerging technology, and a delicate dance with French secular law makes Pope Leo XIV’s French sojourn a defining moment for both the Catholic Church and contemporary European society.
